WAEC - Mathematics (2007 - No. 11) | ExamPlay

WAEC - Mathematics (2007 - No. 11)

If x =3, y = 2 and z = 4 what is the value of \(3x^{2}-2y+z\)

17

27

35

71

Explanation

\(3x^{2}-2y+z=3(3)^{2}-2(2)+4=27-4+4=27\)

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